Hi,

I'm having an extremely difficult time getting heading calculations correctly.

For example:

I have a rover with a current heading of 270 degrees

I want it to face 100 degrees.

How do I calculate

-What is the shortest distance, in degrees, to get to 100?

-Which direction should the rover turn to get to 100?

I know it should be very simple, but for some reason the math is really throwing me off.